Bairdia cheni Olempska, 1999 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Ostracoda order Podocopida family Bairdiidae genus Bairdia species Bairdia cheni Name Homonyms Bairdia cheni Olempska, 1999 Bairdia cheni Crasquin, 2008